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21 de oct. de 2023 · Rounding calculator to round numbers up or down to any decimal place. Choose ones to round a number to the nearest dollar. Choose hundredths to round an amount to the nearest cent. Rounding Numbers. Say you wanted to round the number 838.274. Depending on which place value you'll round to, the final result will vary. Rounding 838.274:
Rounding a number involves replacing the number with an approximation of the number that results in a shorter, simpler, or more explicit representation of said number based on specific rounding definitions. For example, if rounding the number 2.7 to the nearest integer, 2.7 would be rounded to 3.
How to Round Numbers. Decide which is the last digit to keep. Leave it the same if the next digit is less than 5 (this is called rounding down) But increase it by 1 if the next digit is 5 or more (this is called rounding up) Example: Round 74 to the nearest 10.
Free Rounding Calculator - round decimal numbers to the nearest tenth or hundredth step by step
Redondear números naturales a la decena más cercana. Google Classroom. Acerca de. Transcripción. Sal redondea 1585 a la decena más cercana. Creado por Sal Khan y Monterey Institute for Technology and Education. Preguntas. Sugerencias y agradecimientos.
This video teaches rounding numbers to the nearest 10 using number lines. It demonstrates rounding with examples like 36, 34, 35, 26, and 12, and provides a rule for rounding when the ones place is 5 or greater. This helps students practice estimation in real-life situations. Created by Sal Khan.
- 6 min
- Sal Khan
Rounding or rounding off means replacing a number with an approximate value that has a shorter, simpler, or more explicit representation. For example, replacing $23.4476 with $23.45, the fraction 312/937 with 1/3, or the expression √2 with 1.414.
